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Modeling method of railway station yard graph data

A modeling method and railway station technology, applied in data processing applications, electrical digital data processing, digital data information retrieval, etc., can solve problems such as track positioning errors, error-prone, turnout positioning, and identification errors, etc., to achieve fast Accurate production, improve recognition accuracy, and reduce the effect of data production errors

Pending Publication Date: 2020-05-29
HANGZHOU CHUANGLIAN ELECTRONICS TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1) The positioning of the stock market is wrong;
[0004] 2) Turnout location, recognition error, switch tip location error;
[0007] 5) The station map has a lot of data, making it slow and error-prone

Method used

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  • Modeling method of railway station yard graph data
  • Modeling method of railway station yard graph data
  • Modeling method of railway station yard graph data

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Experimental program
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Embodiment Construction

[0045] The present invention will be further described below in conjunction with accompanying drawing and specific embodiment:

[0046] Such as figure 1 The illustrated embodiment is a modeling method for railway station map data, including a microprocessor, a station pattern learning module, a pattern matching module, a data modeling module and a data verification generation module, and the microprocessor is connected to the station map respectively. Field graph learning module, graph matching module, data modeling module and data verification generation module are electrically connected; including the following steps:

[0047] Step 100, carry out identification and learning of station graphic elements through the station graphic learning module, and establish a graphic library;

[0048] Step 101, identification of the stock lanes in the station:

[0049] The station track is composed of a left arrow, a right arrow, numbers and letters, and the two arrows are combined toget...

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PUM

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Abstract

The invention discloses a modeling method for railway station yard graph data, which comprises the following steps of: performing recognition learning on station yard graph elements through a stationyard graph learning module, and establishing a graph library; scanning a station yard graph of the station, carrying out graph matching through a graph matching module, and carrying out digital processing on each station yard graph element after successful matching; performing digital modeling on the digitalized station yard graph elements through a data modeling module to generate station yard graph data; and checking the station yard graph data through a data checking generation module, and outputting the checked station yard graph data. The method has the following beneficial effects: graphic element pre-learning is carried out through the station yard graphic learning module, so that the identification accuracy of the station yard graphic elements is improved, and data making errors caused by human reasons are reduced; and the station yard graph data can be quickly and accurately made.

Description

technical field [0001] The invention relates to the technical field of railway operation data production, in particular to a modeling method for railway station map data that can improve the correct rate of element identification, reduce data production errors caused by human factors, and speed up station map production. Background technique [0002] At present, there are 19 railway bureaus across the country, and each railway bureau has hundreds of stations and yards. The station yard data of each station is different, and it is particularly difficult to make the station yard data due to the complexity of the station yard lines of each station. The actual EMUs, locomotives, and railcars are extremely dependent on the accuracy of the station data when they are running in the station. There are the following safety hazards in the station data production, which need to be resolved urgently: [0003] 1) The positioning of the stock market is wrong; [0004] 2) Turnout locatio...

Claims

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Application Information

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IPC IPC(8): G06F16/583G06K9/62G06F30/18G06Q50/26
CPCG06F16/5854G06Q50/26G06F18/22
Inventor 贾幼尧叶卫春蒋宇新鲍琛徐亮宋嘉诚朱栋升张巍巍
Owner HANGZHOU CHUANGLIAN ELECTRONICS TECH
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